DeaDBeeF (as in 0xDEADBEEF) is an audio player for GNU/Linux, BSD,
OpenSolaris and probably other UNIX-like systems.

Some features (more can be found on the homepage):

* mp3, ogg vorbis, flac, ape, wv, wav, cd audio (and many more)
* ID3v1, ID3v2.2, ID3v2.3, ID3v2.4, APEv2, xing/info tags support
* no GNOME or KDE dependencies
* minimize to tray, with scrollwheel volume control
* drag and drop, both inside the playlist, and from other applications
* control playback from command line
* global hotkeys
* multiple playlists
* album artwork display
* 18-band graphical equalizer
* metadata editor
* user-customizable groups in playlists
* user-customizable columns with flexible title formatting
* radio and podcast support for ogg vorbis, mp3 and aac streams
* gapless playback
* plugin support; bundled with lots of plugins, such as global
  hotkeys and last.fm scrobbler; sdk is included
